<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8" />
  <title>Historic Topographic Maps</title>
  <meta name="viewport" content="initial-scale=1,maximum-scale=1,user-scalable=no" />

  <!-- Load Leaflet from CDN -->
  <link rel="stylesheet" href="https://unpkg.com/leaflet@1.7.1/dist/leaflet.css"
    integrity="sha512-xodZBNTC5n17Xt2atTPuE1HxjVMSvLVW9ocqUKLsCC5CXdbqCmblAshOMAS6/keqq/sMZMZ19scR4PsZChSR7A=="
    crossorigin=""/>
  <script src="https://unpkg.com/leaflet@1.7.1/dist/leaflet.js"
    integrity="sha512-XQoYMqMTK8LvdxXYG3nZ448hOEQiglfqkJs1NOQV44cWnUrBc8PkAOcXy20w0vlaXaVUearIOBhiXZ5V3ynxwA=="
    crossorigin=""></script>

  <!-- Load Esri Leaflet from CDN -->
  <script src="https://unpkg.com/esri-leaflet@2.5.0/dist/esri-leaflet.js"
    integrity="sha512-ucw7Grpc+iEQZa711gcjgMBnmd9qju1CICsRaryvX7HJklK0pGl/prxKvtHwpgm5ZHdvAil7YPxI1oWPOWK3UQ=="
    crossorigin=""></script>
    <script src="https://apps.bdimg.com/libs/jquery/2.1.4/jquery.min.js">
    </script>

  <style>
    body { margin:0; padding:0; }
    #map { position: absolute; top:0; bottom:0; right:0; left:0; }
  </style>
</head>
<body>

<div id="map" style="z-index: 1;">
  <button style="z-index: 10; padding-left: 50px;" onclick="avdiomove()">开关</button>
</div>

<script>
 
var that=this
  $(document).ready(function (){
            //创建地图实例
            map = L.map('map',
                {
                    center: [41500000,5724281],
                    zoom: 13
                });
            //添加图层到地图上
            pparks = L.esri.dynamicMapLayer({
                spatialReference:{wkid:4529},
                url: 'http://192.168.13.193:6080/arcgis/rest/services/ZDJBXX/MapServer',
                layers: [0],
            }).addTo(map);
            L.control.scale({maxWidth:200,metric:true,imperial:false}).addTo(map);
            })


    function avdiomove(){
      if(that.map.dragging._enabled){that.map.dragging.disable()}
          else{that.map.dragging.enable()}
    }
           
  

</script>

</body>
</html>


